From f85f37d4f78c8c81fb0d6402b5f98b2428a9ab54 Mon Sep 17 00:00:00 2001 From: Nina Wu Date: Fri, 17 Apr 2020 17:14:23 +0800 Subject: Initialize platform for MediaTek mt8192 - Add basic platform setup - Add mt8192 documentation at docs/plat/ - Add generic CPU helper functions - Add basic register address Change-Id: Ife34622105404a8227441aab939e3c55c96374e9 Signed-off-by: Nina Wu --- docs/plat/index.rst | 1 + docs/plat/mt8192.rst | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 docs/plat/mt8192.rst (limited to 'docs') diff --git a/docs/plat/index.rst b/docs/plat/index.rst index 7969003c9..6a38113fc 100644 --- a/docs/plat/index.rst +++ b/docs/plat/index.rst @@ -19,6 +19,7 @@ Platform Ports intel-stratix10 marvell/index mt8183 + mt8192 nvidia-tegra warp7 imx8 diff --git a/docs/plat/mt8192.rst b/docs/plat/mt8192.rst new file mode 100644 index 000000000..369afcfb7 --- /dev/null +++ b/docs/plat/mt8192.rst @@ -0,0 +1,21 @@ +MediaTek 8192 +============= + +MediaTek 8192 (MT8192) is a 64-bit ARM SoC introduced by MediaTek in 2020. +The chip incorporates eight cores - four Cortex-A55 little cores and Cortex-A76. +Cortex-A76 can operate at up to 2.2 GHz. +Cortex-A55 can operate at up to 2 GHz. + +Boot Sequence +------------- + +:: + + Boot Rom --> Coreboot --> TF-A BL31 --> Depthcharge --> Linux Kernel + +How to Build +------------ + +.. code:: shell + + make CROSS_COMPILE=aarch64-linux-gnu- PLAT=mt8192 DEBUG=1 COREBOOT=1 -- cgit v1.2.3